Description

Spherical roller bearing, pressed steel cage, groove and lubrication holes on outer ring

d100 mm
D150 mm
B37 mm
d2112 mm
D1137 mm
rs min1.5 mm
Number of lubrication holes4
b7 mm
k3.5 mm
e0.21
Y13.2
Y24.77
Y03.13
Radial clearance classCN
BrandNTN
Dynamic load, C275 kN
Static load, C0343 kN
Nlim (oil)3,500 Tr/min
Nlim (grease)2,800 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF9.49 Hz
Characteristic outer ring frequency, BPF011.21 Hz
Characteristic inner ring frequency, BPFI13.79 Hz
da min107 mm
Da max143 mm
ra max1 mm
''